Science fiction serial.

John Holden discovers a burglar in his house and shoots at the escaping thief. Warding, a detective, and the officer on the beat hear the shot and hurry to the scene. The detective finds a large diamond set on the library rug and concludes it has been lost from the thief's ring.

The cunning Cardinal Richelieu must save King Louis XIII from treachery within his inner circle.

The serialized story of a group of young Colonial patriots battling in the Revolutionary War against the hated British and their murderous American Indian allies. Based on the popular pulp publication of the same name. Surviving episodes include 'The Blue Riders', 'In the Hands of the Enemy' and 'The Night Raiders'.